public class E2_2{
    public static void main (String a[]){
	byte b = 22;
	int n = 129;
	float f = 1111.1233f;
	double d = 1.111111111;
	System.out.println("b = "+b);
	System.out.println("n = "+n);
	System.out.println("f = "+f);
	System.out.println("d = "+d);
	b = (byte)n;
	f = (float)d;
	System.out.println("b = "+b);
	System.out.println("f = "+f);
    }
}